{"id":1958,"date":"2022-10-01T15:57:48","date_gmt":"2022-10-01T06:57:48","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=1958"},"modified":"2022-10-01T15:57:49","modified_gmt":"2022-10-01T06:57:49","slug":"5b-255m-push-pull-%ec%95%b0%ed%94%84-%ec%99%84%ec%84%b1","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=1958","title":{"rendered":"5B\/255M Push pull \uc570\ud504 \uc644\uc131"},"content":{"rendered":"\n

\ub4dc\ub9bc\uc624\ub514\uc624 \uc790\uc791\uad50\uc2e4\uc5d0 6L6GC PP \uc570\ud504 \uc81c\uc791 \uac15\uc758\uac00 \uc62c\ub77c\uc628 \uac83\uc744 \ubcf4\uace0 \ub9cc\ub4e4\uc5b4\ubd10\uc57c\uc9c0 \ud588\ub358\uac8c 6\uc6d420\uc77c\uc774\uc5c8\ub294\ub370 \uc774\uc81c \ub69c\uaed1\uc744 \ub36e\uc5c8\uc2b5\ub2c8\ub2e4<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n
\"\"<\/figure>\n\n\n\n

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\ucf00\uc774\uc2a4 \uc8fc\ubb38\ud558\uace0 \uae30\ub2e4\ub9ac\uace0, \uc0c1\ud310 \uac00\uacf5 \ub9e1\uae30\uace0 \uae30\ub2e4\ub9ac\uace0 \ub4f1\ub4f1\ud574\uc11c \uccab \uc18c\ub9ac\ub97c \ub4e4\uc5b4\ubcf8\uac8c 9\uc6d47\uc77c\uc774\uc5c8\ub294\ub370<\/p>\n\n\n\n

\uc804\uc6d0\ud2b8\ub79c\uc2a4\ub97c \ubc14\uafd4\uc57c \ud574\uc11c \ub2e4\uc2dc 2\uc8fc\uc77c\uc744 \uae30\ub2e4\ub9ac\uace0 \ud2b8\ub79c\uc2a4 \ubc14\uafbc \ud6c4 \uadf8\uc800\uaed8 \ub2e4\uc2dc \uccab \uc18c\ub9ac\ub97c \ub4e4\uc5b4\ubd24\ub294\ub370<\/p>\n\n\n\n

60Hz, 180Hz \uc7a1\uc74c\uc774 \ub07c\uc5b4 \uc788\uc5b4\uc11c \uace0\ubbfc\uc744 \ub9ce\uc774 \ud588\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\uadf8\ub7f0\ub370 \uc804\uc6d0\ucf54\ub4dc\uac00 \ubd80\uc871\ud574\uc11c HP8903B\uc5d0 \uaf42\ud600 \uc788\ub358 \ucf54\ub4dc\ub97c \ube90\ub354\ub2c8 \uc7a1\uc74c\uc774 \uc2f9 \uc0ac\ub77c\uc9c0\ub124\uc694 \u3161.\u3161<\/p>\n\n\n\n

\uc2ec\uc9c0\uc5b4 HP8903B\ub294 220V \ucf54\ub4dc\uac00 \uc5f0\uacb0\ub418\uc5b4 \uc788\uae30\ub294 \ud588\uc9c0\ub9cc \uaebc\uc838 \uc788\uc5c8\uac70\ub4e0\uc694<\/p>\n\n\n\n

\ub3d9\uc791\uc744 \uc548\ud574\ub3c4 \uc2a4\ud0e0\ubc14\uc774 \uc804\uc6d0\uc774 \ubd80\uc9c0\ub7f0\ud788 \uc804\uc790\ud30c\ub97c \ubc29\uc0ac\ud558\uace0 \uc788\ub098\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\uadf8\ub798\uc11c \uc18c\ub9ac\ub97c \uc880 \ub4e4\uc5b4\ubcf4\ub2e4\uac00 \uce21\uc815\uc744 \ud574\ubd24\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

220V \uc778\uc785 \uc18c\ube44\uc804\ub825\uc740 137W \uc815\ub3c4 \ub429\ub2c8\ub2e4<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\ubcfc\ub968\uc744 12\uc2dc\uc5d0 \ub1a8\ub294\uc9c0 3\uc2dc\uc5d0 \ub1a8\ub294\uc9c0 \uae30\uc5b5\uc774 \uc548 \ub098\ub294\ub370 3Vpp \uc785\ub825\ubd80\ud130 \ud655\uc5f0\ud55c \ud074\ub9ac\ud551\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

\uc774\ud6c4\ubd80\ud130\ub294 \ubcfc\ub968\uc744 12\uc2dc\uc5d0 \ub193\uace0 \ubaa8\ub4e0 \uce21\uc815\uc744 \ud558\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\ubcfc\ub968 12\uc2dc\uc5d0\uc11c 500mV \uc815\ub3c4 \uc785\ub825\uc744 \uc8fc\ub2c8 1W \ucd9c\ub825\uc774 \ub098\uc624\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

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Bode plot \uc785\ub2c8\ub2e4. Tango \ud2b8\ub79c\uc2a4\uac00 \ube44\uc2fc \uac12\uc744 \ud558\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

10Hz\ubd80\ud130 30KHz\uae4c\uc9c0 \uadf8\ub0e5 \ubc18\ub4ef\ud569\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

\uc815\ud604\ud30c\ub294 \ub2e4 \uc774\uc058\uac8c \ub098\uc624\ub2c8 \uc0ac\uac01\ud30c\ub9cc \uc62c\ub824\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \ub54c\ubd80\ud130\ub294 1V \uc785\ub825\uc73c\ub85c \ubc14\uafe8\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"
20Hz<\/figcaption><\/figure>\n<\/div>\n\n\n

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100Hz<\/figcaption><\/figure>\n<\/div>\n\n
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440Hz<\/figcaption><\/figure>\n<\/div>\n\n
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1KHz<\/figcaption><\/figure>\n<\/div>\n\n
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10KHz<\/figcaption><\/figure>\n<\/div>\n\n
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22KHz<\/figcaption><\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

THD\uac00 \ubb50\ub77c\uace0… \uadf8\uac8c \uce21\uc815\ud574\ubcf4\uace0 \uc2f6\uc5b4\uc11c \ucd5c\uadfc\uc5d0 HP8903B\ub97c \uad6c\uc785\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

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Gen level\uc740 0.37Vrms\uc785\ub2c8\ub2e4. THD\uac00 \ub9e4\uc6b0 \ub0ae\uac8c \ub098\uc635\ub2c8\ub2e4. \uc911\uace0 \uc7a5\ube44\uac00 \uc774\uc0c1\ud55c\uac00? \uc758\uc2ec\uc774 \ub4e4\uc5b4 EL34 SE\ub97c \uce21\uc815\ud574\ubd24\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

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\uc774\uac8c 1.5 \uc815\ub3c4 \ub098\uc624\ub294\uac78 \ubcf4\ub2c8 \uc7a5\ube44\uac00 \uc774\uc0c1\ud55c \uac83 \uac19\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. 1W \ucd9c\ub825\ubc16\uc5d0 \uc548\ub418\ub2c8\uae4c THD\uac00 \ub0ae\uac8c \uc5b5\uc81c\uac00 \ub418\ub098\ubd05\ub2c8\ub2e4. \ub9c8\uce68 Pete Millet\uc528\uac00 \ubb34\ub8cc\ub85c \uacf5\uc720\ud574\uc900 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ucd9c\ub825\ubcc4 THD\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uac83\uc774 \uc788\uc2b5\ub2c8\ub2e4<\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

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Start\/End level\uc740 RCA\uc5d0 \ub4e4\uc5b4\uac00\ub294 \uc804\uc555\uc73c\ub85c \uc81c\uac00 \uc124\uc815\ud55c \uac12\uc778\ub370 X\ucd95\uc740 W\ub85c \ubcf4\uc5ec\uc918\uc11c \ud5f7\uac08\ub9bd\ub2c8\ub2e4. \uc544\ub9c8\ub3c4 2Vrms\ub97c \ub123\uc73c\uba74 24.47W\uac00 \ucd9c\ub825\ub418\uace0 \uadf8 \ub54c THD\uac00 3.64\ub2e4 \uc774\ub7f0 \ub73b\uc778\uac00 \ubd05\ub2c8\ub2e4<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\uc544\ubb34\ud2bc \uc88b\uc740 \uc124\uacc4\uc640 \uc88b\uc740 \ubd80\ud488\uc774 \ub9cc\ub098\uba74 \ud5c8\uc811\ud55c \uc81c\uc791 \uc2e4\ub825\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc88b\uc740 \uc570\ud504\uac00 \ub098\uc624\ub098\ubd05\ub2c8\ub2e4. \uc774\uc81c \uc800 \ud68c\ub85c\ub97c \uc774\ud574\ud574\uc57c \ud558\ub294\ub370…<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\uc0ac\uc871) \uc5ec\uc790 \ubcf4\uceec\uc774 SE amp\ubcf4\ub2e4 \ub35c \uc139\uc2dc\ud558\uac8c \ub4e4\ub9bd\ub2c8\ub2e4. \uace0\uc74c\uc774 \uc3dc\ub2e4\uace0 \ud558\ub098\uc694? \uadf8\ub7f0 \uac83\ub3c4 \uc880 \uc788\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. 100\uc2dc\uac04 \uc5d0\uc774\uc9d5\uc740 \ucc44\uc6b0\uace0 \ud574\uc57c \ud560 \uc774\uc57c\uae30\uc774\uae34 \ud558\uaca0\uc8e0?<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u200b<\/p>\n\n\n\n

\uc0ac\uc871 2) \uc640, \uc815\ub9d0 \uc2e0\uae30\ud558\ub124\uc694. \uae00 \ub2e4 \uc4f0\uace0 \ub4f1\ub85d\uc744 \ub204\ub974\ub824\uace0 \ud588\ub354\ub2c8 \uac11\uc790\uae30 \uc67c\ucabd \ucc44\ub110\uc774 \uc548 \ub098\uc635\ub2c8\ub2e4. \ubcf4\ub2c8\uae4c \ud788\ud130\uac00 \uaebc\uc838 \uc788\uc5b4\uc694. \ub9c8\uce58 “\uc751, \ub69c\uaed1 \ub2eb\ub294\ub2e4\uace0 \uc790\ub791\ud560 \uc900\ube44 \ub05d\ub0ac\uc9c0? \ub69c\uaed1 \ud55c \ubc88 \ub354 \uc5f4\uc5b4\ub77c” \uc774\ub7ec\ub294 \uac83 \uac19\uc558\uc2b5\ub2c8\ub2e4. \uc5b4\uca54 \uc218 \uc5c6\uc774 \ud788\ud130\uc120\uacfc \uc804\uc6d0\ud2b8\ub79c\uc2a4 \uc5f0\uacb0 \ubd80\ubd84 \ud55c \ubc88 \ub354 \ub0a9\ub55c\ud588\ub124\uc694 \u3160\u3160 \ub2e8\uc790\uc758 \uc218\uc9c0\ub97c \uc644\uc804\ud788 \uc81c\uac70\ud558\uc9c0 \uc54a\uc558\ub358 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \ud788\ud130\uc120\uc744 \uc7a1\uc544\ub2f9\uacbc\ub354\ub2c8 \uc465 \ube60\uc9c0\ub124\uc694 \u3160\u3160<\/p>\n","protected":false},"excerpt":{"rendered":"

\ub4dc\ub9bc\uc624\ub514\uc624 \uc790\uc791\uad50\uc2e4\uc5d0 6L6GC PP \uc570\ud504 \uc81c\uc791 \uac15\uc758\uac00 \uc62c\ub77c\uc628 \uac83\uc744 \ubcf4\uace0 \ub9cc\ub4e4\uc5b4\ubd10\uc57c\uc9c0 \ud588\ub358\uac8c 6\uc6d420\uc77c\uc774\uc5c8\ub294\ub370 \uc774\uc81c \ub69c\uaed1\uc744 \ub36e\uc5c8\uc2b5\ub2c8\ub2e4 \ucf00\uc774\uc2a4 \uc8fc\ubb38\ud558\uace0 \uae30\ub2e4\ub9ac\uace0, \uc0c1\ud310 \uac00\uacf5 \ub9e1\uae30\uace0 \uae30\ub2e4\ub9ac\uace0 \ub4f1\ub4f1\ud574\uc11c \uccab \uc18c\ub9ac\ub97c \ub4e4\uc5b4\ubcf8\uac8c 9\uc6d47\uc77c\uc774\uc5c8\ub294\ub370 \uc804\uc6d0\ud2b8\ub79c\uc2a4\ub97c \ubc14\uafd4\uc57c \ud574\uc11c \ub2e4\uc2dc 2\uc8fc\uc77c\uc744 \uae30\ub2e4\ub9ac\uace0 \ud2b8\ub79c\uc2a4 \ubc14\uafbc \ud6c4 \uadf8\uc800\uaed8 \ub2e4\uc2dc \uccab \uc18c\ub9ac\ub97c \ub4e4\uc5b4\ubd24\ub294\ub370 60Hz, 180Hz \uc7a1\uc74c\uc774 \ub07c\uc5b4 \uc788\uc5b4\uc11c \uace0\ubbfc\uc744 \ub9ce\uc774 \ud588\uc2b5\ub2c8\ub2e4 \u200b \uadf8\ub7f0\ub370 \uc804\uc6d0\ucf54\ub4dc\uac00 \ubd80\uc871\ud574\uc11c HP8903B\uc5d0 …
5B\/255M Push pull \uc570\ud504 \uc644\uc131<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":1959,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[189,191,190,204,188],"class_list":["post-1958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-5b-255m","tag-191","tag-190","tag-hp8903b","tag-pp-amp"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1958"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1958\/revisions"}],"predecessor-version":[{"id":1976,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1958\/revisions\/1976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/1959"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}